[gnome-panel] panel-layout: use g_settings_schema_list_keys

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 89df1d1b4e665c032b538b4f0c509ccd9f72f59e
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Sep 26 05:45:20 2015 +0300

    panel-layout: use g_settings_schema_list_keys

 configure.ac               |    2 +-
 gnome-panel/panel-layout.c |    5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 49965d0..b3b54d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -101,7 +101,7 @@ AC_CHECK_FUNCS(_NSGetEnviron)
 LIBGNOME_DESKTOP_REQUIRED=2.91.0
 GDK_PIXBUF_REQUIRED=2.25.2
 PANGO_REQUIRED=1.15.4
-GLIB_REQUIRED=2.36.0
+GLIB_REQUIRED=2.45.3
 GTK_REQUIRED=3.15.2
 LIBWNCK_REQUIRED=3.4.6
 LIBGNOME_MENU_REQUIRED=3.7.90
diff --git a/gnome-panel/panel-layout.c b/gnome-panel/panel-layout.c
index e83f167..3745547 100644
--- a/gnome-panel/panel-layout.c
+++ b/gnome-panel/panel-layout.c
@@ -120,6 +120,7 @@ panel_layout_append_self_check (GSettings                 *settings,
                                 int                        key_definitions_len,
                                 GError                   **error)
 {
+        GSettingsSchema *schema;
         char **settings_keys = NULL;
         int    i, j=0;
 
@@ -147,7 +148,9 @@ panel_layout_append_self_check (GSettings                 *settings,
 
         g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
 
-        settings_keys = g_settings_list_keys (settings);
+        g_object_get (settings, "settings-schema", &schema, NULL);
+        settings_keys =  g_settings_schema_list_keys (schema);
+        g_settings_schema_unref (schema);
 
         for (i = 0; settings_keys[i] != NULL; i++) {
                 gboolean found = FALSE;